Best battery I've had in a very long time.

Best battery on the market. Holds a charge for quite a while and no button.

This hoodie is thick and fits great.

I’ve gone through soooo many batteries and I love the design and simplicity of the Kurvana 510 thread batteries the best. Their newly upgraded designs are amazing! Love the soft touch grip and rounded bottom and was even surprised by the little pinprick light at the end. So cool!

Thank you Kurvana for these amazing batteries, they work better than any of the others I that have tried and are noticibably superior in quality!

Works better than any battery I've previously purchased, immediately bought another for someone else.

I love the cranberry orange! It keeps me calm and relaxed.

Dove Grey - Soft Touch — Button Battery

Amazing taste and I’ll always Use Kurvana and that’s a promise! Cutting edge and amazing products! Don’t listen to the Haters! Keep going strong!! 💚 Kurvana leads the way than any other brand by far!

Works beautifully

Gunmetal - Soft Touch — Button Battery

Easy to use, hold, store away, change cartridges, turn off or switch settings and charge. Plus, doesn’t take long to charge. Had gray before but I’m digging the white. Will be again.

Made me calm and relaxed

Kurvana has been, and continues to be on point with their battery designs and cartridge offerings. Customer service is premium, and pricing is very competitive.
Right On Kurvana!
Peace n Love

Amazing